1285240896

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^2\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 126

約数和(自身を含む): 3753254622

約数和(自身を除く): 2468013726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 641, 708, 944, 1062, 1282, 1416, 1888, 1923, 2124, 2564, 2832, 3481, 3776, 3846, 4248, 5128, 5664, 5769, 6962, 7692, 8496, 10256, 10443, 11328, 11538, 13924, 15384, 16992, 20512, 20886, 23076, 27848, 30768, 31329, 33984, 37819, 41024, 41772, 46152, 55696, 61536, 62658, 75638, 83544, 92304, 111392, 113457, 123072, 125316, 151276, 167088, 184608, 222784, 226914, 250632, 302552, 334176, 340371, 369216, 453828, 501264, 605104, 668352, 680742, 907656, 1002528, 1210208, 1361484, 1815312, 2005056, 2231321, 2420416, 2722968, 3630624, 4462642, 5445936, 6693963, 7261248, 8925284, 10891872, 13387926, 17850568, 20081889, 21783744, 26775852, 35701136, 40163778, 53551704, 71402272, 80327556, 107103408, 142804544, 160655112, 214206816, 321310224, 428413632, 642620448, 1285240896]

約数ペア:

[(1, 1285240896), (2, 642620448), (3, 428413632), (4, 321310224), (6, 214206816), (8, 160655112), (9, 142804544), (12, 107103408), (16, 80327556), (18, 71402272), (24, 53551704), (32, 40163778), (36, 35701136), (48, 26775852), (59, 21783744), (64, 20081889), (72, 17850568), (96, 13387926), (118, 10891872), (144, 8925284), (177, 7261248), (192, 6693963), (236, 5445936), (288, 4462642), (354, 3630624), (472, 2722968), (531, 2420416), (576, 2231321), (641, 2005056), (708, 1815312), (944, 1361484), (1062, 1210208), (1282, 1002528), (1416, 907656), (1888, 680742), (1923, 668352), (2124, 605104), (2564, 501264), (2832, 453828), (3481, 369216), (3776, 340371), (3846, 334176), (4248, 302552), (5128, 250632), (5664, 226914), (5769, 222784), (6962, 184608), (7692, 167088), (8496, 151276), (10256, 125316), (10443, 123072), (11328, 113457), (11538, 111392), (13924, 92304), (15384, 83544), (16992, 75638), (20512, 62658), (20886, 61536), (23076, 55696), (27848, 46152), (30768, 41772), (31329, 41024), (33984, 37819)]